/* 知乎风格的Markdown主题 */
.markdown-body.zhihu {
  font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC', 'WenQuanYi Micro Hei', sans-serif;
  line-height: 1.75;
  color: #1a1a1a;
  background-color: #fff;
  padding: 20px;
  max-width: 700px;
  margin: 0 auto;
  letter-spacing: 0.01em;
}

.markdown-body.zhihu h1,
.markdown-body.zhihu h2,
.markdown-body.zhihu h3,
.markdown-body.zhihu h4,
.markdown-body.zhihu h5,
.markdown-body.zhihu h6 {
  font-weight: 600;
  margin-top: 1.5em;
  margin-bottom: 1em;
  color: #121212;
}

.markdown-body.zhihu h1 {
  font-size: 1.8em;
  line-height: 1.3;
  margin-top: 0.8em;
  margin-bottom: 1em;
}

.markdown-body.zhihu h2 {
  font-size: 1.5em;
  line-height: 1.4;
  padding-bottom: 0.3em;
  border-bottom: 1px solid #eee;
}

.markdown-body.zhihu h3 {
  font-size: 1.25em;
}

.markdown-body.zhihu h4 {
  font-size: 1.1em;
}

.markdown-body.zhihu p {
  margin-bottom: 1.2em;
  font-size: 15px;
}

.markdown-body.zhihu a {
  color: #175199;
  text-decoration: none;
}

.markdown-body.zhihu a:hover {
  color: #1e80ff;
  text-decoration: underline;
}

.markdown-body.zhihu blockquote {
  margin: 1em 0;
  padding: 0.5em 1em;
  color: #646464;
  background-color: #f8f8f8;
  border-left: 4px solid #dfe2e5;
}

.markdown-body.zhihu code {
  font-family: Menlo, Monaco, Consolas, 'Courier New', monospace;
  background-color: rgba(0, 0, 0, 0.06);
  padding: 0.2em 0.4em;
  border-radius: 3px;
  font-size: 0.9em;
  color: #d23669;
}

.markdown-body.zhihu pre {
  background-color: #f6f8fa;
  padding: 16px;
  border-radius: 5px;
  overflow-x: auto;
  margin: 1.2em 0;
}

.markdown-body.zhihu pre code {
  background-color: transparent;
  padding: 0;
  color: #333;
}

.markdown-body.zhihu img {
  max-width: 100%;
  margin: 1.2em auto;
  display: block;
  border-radius: 4px;
}

.markdown-body.zhihu hr {
  border: none;
  border-top: 1px solid #eaecef;
  margin: 2em 0;
}

.markdown-body.zhihu ul,
.markdown-body.zhihu ol {
  margin-bottom: 1.2em;
  padding-left: 2em;
}

.markdown-body.zhihu li {
  margin-bottom: 0.5em;
}

.markdown-body.zhihu table {
  border-collapse: collapse;
  width: 100%;
  margin: 1.2em 0;
  border: 1px solid #eaecef;
}

.markdown-body.zhihu table th,
.markdown-body.zhihu table td {
  border: 1px solid #eaecef;
  padding: 8px 12px;
  text-align: left;
}

.markdown-body.zhihu table th {
  background-color: #f6f8fa;
  font-weight: 600;
}

.markdown-body.zhihu table tr:nth-child(even) {
  background-color: #f6f8fa;
}

/* 知乎特有的样式 */
.markdown-body.zhihu strong {
  font-weight: 600;
}

.markdown-body.zhihu em {
  font-style: italic;
} 